UPDATE v2.1: Based on the comments and feedback, I have updated the model to allow for more clearance. I have also tweaked the support settings in included print profile to help them come off slightly cleaner.

While I was on vacation, I dropped my Darth Vader edition Owala. It landed on the top and one of the pins of the carry handle broke. After looking for a replacement lid, that only the Darth Vader edition has a red carry handle. I ordered a replacement black lid assembly and it just didn't look the same.

After searching for a 3D printable version, I was not happy with what I found. Using my 20+ 3D modeling experience, I quickly modeled a closer version.

My version is a pretty close and more printable than the original version. When you hold the 2 sided-by-side, it is pretty close. I have even included the notch on one of the holes to help with assembly.

You can see this short video (not me) on instructions on removing and installing the carry handle.